User profiles for R. Wittner

Rudolf Wittner

Masaryk University & BBMRI-ERIC
Verified email at ics.muni.cz
Cited by 43

Liquid chromatographic determination of d-and l-amino acids by derivatization with o-phthaldialdehyde and chiral thiols: Applications with reference to biosciences

…, M Langer, T Westhauser, R Wittner… - … of Chromatography A, 1994 - Elsevier
A high-performance liquid chromatographic procedure was developed for the fully automated
precolumn derivatization of amino acids by derivatization with o-phthaldialdehyde (OPA) …

[HTML][HTML] Lightweight distributed provenance model for complex real–world environments

R Wittner, C Mascia, M Gallo, F Frexia, H Müller… - Scientific Data, 2022 - nature.com
Provenance is information describing the lineage of an object, such as a dataset or biological
material. Since these objects can be passed between organizations, each organization …

Umbrella Data Management Plans to integrate FAIR data: lessons from the ISIDORe and BY-COVID consortia for pandemic preparedness

…, A Rybina, S Soiland-Reyes, C Wit, R Wittner… - CODATA Data Science …, 2023 - hal.science
The Horizon Europe project ISIDORe is dedicated to pandemic preparedness and responsiveness
research. It brings together 17 research infrastructures (RIs) and networks to provide …

Automated enantioseparation of amino acids by derivatization with o-phthaldialdehyde and N-acylated cysteines

H Brückner, R Wittner, H Godel - Journal of Chromatography A, 1989 - Elsevier
The enantioseparation of standard mixtures composed of protein dl-amino acids was
performed by reversed-phase high-performance liquid chromatography of the corresponding …

Toward a common standard for data and specimen provenance in life sciences

R Wittner, P Holub, C Mascia, F Frexia… - Learning health …, 2024 - Wiley Online Library
Open and practical exchange, dissemination, and reuse of specimens and data have become
a fundamental requirement for life sciences research. The quality of the data obtained and …

Fully automated high-performance liquid chromatographic separation of DL-amino acids derivatized witho-phthaldialdehyde together withN-isobutyryl-cysteine …

H Brückner, R Wittner, H Godel - Chromatographia, 1991 - Springer
A method is presented that enables the fully automated precolumn derivatization of mixtures
of DL-amino acids (DL-AA) witho-phthaldialdehyde together withN-isobutyryl-L(orD)-…

Non-repudiable provenance for clinical decision support systems

E Fairweather, R Wittner, M Chapman, P Holub… - International …, 2020 - Springer
Provenance templates are now a recognised methodology for the construction of data provenance
records. Each template defines the provenance of a domain-specific action in abstract …

“Be sustainable”: EOSC‐Life recommendations for implementation of FAIR principles in life science data handling

…, H Wagener, M Weise, HV Westerhoff, R Wittner… - The EMBO …, 2023 - embopress.org
The main goals and challenges for the life science communities in the Open Science framework
are to increase reuse and sustainability of data resources, software tools, and workflows…

[HTML][HTML] Provenance of specimen and data–A prerequisite for AI development in computational pathology

M Plass, R Wittner, P Holub, F Frexia, C Mascia… - New …, 2023 - Elsevier
AI development in biotechnology relies on high-quality data to train and validate algorithms.
The FAIR principles (Findable, Accessible, Interoperable, and Reusable) and regulatory …

Massive small-bowel resections: Operative and dietary management

AS Leonard, AS Levine, R Wittner… - Archives of …, 1967 - jamanetwork.com
ONE OF the most intriguing and challenging problems the surgeon encounters today is the
management of the patient in whom a massive small-bowel resection has been carried out in …